Short description of Free Registry Fixer 3.0: Free Registry Fix is the Worlds only FREE Registry Cleaning software on the market today. It will safely clean and repair Windows registry problems with a few simple clicks and enable you to enjoy a cleaner and more efficient PC. The Registry is the nerve center of your PC and problems with the Windows registry are a common cause of Windows crashes and error messages. Fully supported 24x7 with Microsoft Certified technicians.